Centerless cylindrical grinding machines - Import export

Tyrolit centerless grinding wheels can grind workpieces from a few millimeters to several meters in length with maximum precision and cost-effectiveness, ideal for large series of identical parts. Centerless grinding wheels are notably thick compared to their diameter. Special pressing processes, adapted specifications, and sometimes split grinding wheels ensure homogeneous density distribution. Tyrolit offers a complete assortment of grinding wheels, regulating wheels, and dressing tools. Continuous product development guarantees high stock removal, tight tolerances, and fine surface results. Resin-bonded CBN grinding tools with a fiber-reinforced composite carrier body offer up to 80 percent less weight and better absorption properties, enhancing grinding results and tool life. Vitrified-bonded wheels use innovative sintering technology to prevent abrasive grain breakage. Lightweight diamond wheels are available for centerless through-feed grinding, gentle on machine spindles.

External cylindrical grinding is essential for achieving optimum surface finishes on workpieces like camshafts, crankshafts, and transmission shafts. It's used on various materials, including unalloyed, low-alloyed, and high-alloyed steels, HSS, tungsten carbide, industrial ceramics, and cast metals. The key to selecting the right tool lies in matching the grinding wheel to the specific requirements of the grinding application. This involves considering workpiece properties, tool, machine, settings, cooling lubricant, and dressing technology. Our high-quality tools and consulting services ensure optimal process parameters. Tyrolit offers a wide range of high-quality grinding tools for various applications and materials. We provide vitrified-bonded conventional wheels with different grains for specific materials, and resin-bonded high-performance tools made of CBN or diamond with our special bond system. The VIB STAR system reduces vibration for a smooth grinding process.

To achieve the required shape and dimensional accuracy, Tyrolit offers vitrified-bonded, resin-bonded, and electroplated CBN and diamond wheels. Our abrasives ensure safe working without thermal damage to the workpiece. This process is typically used for cylindrical or tapered workpieces, especially joints with an axis or shaft, such as gears, steering systems, injection systems, and hollow shafts. Tyrolit provides vitrified-bonded tools with excellent profile retention and cool finishes, reducing thermal load. Depending on the material, we recommend our superabrasives over conventional tools. Our resinoid bond, specially developed by Tyrolit, ensures shorter grinding times and maximum process stability. Resin-bonded diamond and CBN tools offer long tool lives and high dimensional accuracy. Electroplated tools exert low grinding pressure, ideal for small diameters.